From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932582AbdLOPzu (ORCPT ); Fri, 15 Dec 2017 10:55:50 -0500 Received: from mail.kernel.org ([198.145.29.99]:51994 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932247AbdLOPzs (ORCPT ); Fri, 15 Dec 2017 10:55:48 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 375432186A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=rostedt@goodmis.org Date: Fri, 15 Dec 2017 10:55:44 -0500 From: Steven Rostedt To: Sergey Senozhatsky Cc: Petr Mladek , Jan Kara , Andrew Morton , Peter Zijlstra , Rafael Wysocki , Pavel Machek , Tetsuo Handa , linux-kernel@vger.kernel.org, Sergey Senozhatsky Subject: Re: [RFC][PATCHv6 00/12] printk: introduce printing kernel thread Message-ID: <20171215105544.1e299799@gandalf.local.home> In-Reply-To: <20171214143936.GA495@tigerII.localdomain> References: <20171204134825.7822-1-sergey.senozhatsky@gmail.com> <20171214142709.trgl76hbcdwaczzd@pathway.suse.cz> <20171214143936.GA495@tigerII.localdomain> X-Mailer: Claws Mail 3.14.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 14 Dec 2017 23:39:36 +0900 Sergey Senozhatsky wrote: > On (12/14/17 15:27), Petr Mladek wrote: > > > > Therefore I tend to give Steven's solution a chance before this > > combined approach. > > > > have you seen this https://marc.info/?l=linux-kernel&m=151015850209859 > or this https://marc.info/?l=linux-kernel&m=151011840830776&w=2 > or this https://marc.info/?l=linux-kernel&m=151020275921953&w=2 > And these are all just still hand waving. Can we please apply my patch and send it off into the wild. It doesn't not make things worse, but does make things better. My patch probably would have kept this from being a problem: http://lkml.kernel.org/r/1509017339-4802-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp -- Steve